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ASHA 777 [7]
4 years ago
13

PLEASE HELP ILL GIVE BRAINLIEST

Mathematics
2 answers:
Gnom [1K]4 years ago
8 0

Answer: 3

Step-by-step explanation:

creativ13 [48]4 years ago
8 0

Answer:

x = 3

Step-by-step explanation:

Proportions are annoying.

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How would I find the volume of the pyramid
FromTheMoon [43]
V = 1/3 (10*16)
v = 1/3 (160)
v = 53.33

this is the formula

3 0
2 years ago
S KM ∥ JN? Why or why not?
bixtya [17]

Given: We have the given figure through which we can see

LK=16,

KJ=10,

LM=24,

MN=15

To Find: Whether KM || JN and the reasoning behind it.

Solution: Yes, KM || JN because \frac{16}{10}= \frac{24}{15}

Explanation:

For this solution, we use the concept of Similar Triangles.

Now, KM || JN if ΔLKM ~ ΔLJN (i.e., if ΔLKM is similar to ΔLJN).

Now, ∠MLK=∠NLJ

To prove similarity of the two triangles, we have to show that the sides are proportional. In other words, LK:KJ = LM:LN

LK:KJ=LM:LN\\\\ \frac{LK}{KJ} =\frac{LM}{LN}\\\\\frac{16}{26}= \frac{24}{39}\\\\

which is true as both sides simplify to \frac{8}{13}

Thus, we see that ΔLKM ~ ΔLJN (i.e., if ΔLKM is similar to ΔLJN).

Therefore, KM || JN.

To come to the reasoning, notice that

\frac{LK}{LJ} =\frac{LM}{LN}\\\\\frac{LK}{LK+KJ} =\frac{LM}{LM+MN}\\\\\frac{LK+KJ}{LK} =\frac{LM+MN}{LM}\\\\1+\frac{KJ}{LK}=1+ \frac{MN}{LM}\\\\\frac{LK}{KJ} =\frac{LM}{MN}

In other words, \frac{16}{10}= \frac{24}{15}


4 0
4 years ago
Read 2 more answers
33 students in a math class took their chapter test, and 25 of these students passed their test. What percent of students failed
Andrews [41]

25 out of 33 passed the test.

Lets see how many failed,

33-25 = 8

Now lets take out the percentage which basically will be

8÷33×100= 24.4%

4 0
4 years ago
What is the volume of a
exis [7]

Answer:

84in

Step-by-step explanation:

4 0
3 years ago
Angles and measurements
Romashka-Z-Leto [24]
You would need a rainbow shape ruler to answer these angles/degrees
5 0
3 years ago
Read 2 more answers
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